JPS5453885A - Thickness-width slip crystal vibrator - Google Patents

Thickness-width slip crystal vibrator

Info

Publication number
JPS5453885A
JPS5453885A JP12031377A JP12031377A JPS5453885A JP S5453885 A JPS5453885 A JP S5453885A JP 12031377 A JP12031377 A JP 12031377A JP 12031377 A JP12031377 A JP 12031377A JP S5453885 A JPS5453885 A JP S5453885A
Authority
JP
Japan
Prior art keywords
axis
thickness
crystal vibrator
width slip
slip crystal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12031377A
Other languages
English (en)
Inventor
Hirofumi Kawashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments and Electronics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Instruments and Electronics Ltd filed Critical Seiko Instruments and Electronics Ltd
Priority to JP12031377A priority Critical patent/JPS5453885A/ja
Publication of JPS5453885A publication Critical patent/JPS5453885A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02015—Characteristics of piezoelectric layers, e.g. cutting angles
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/177—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of the energy-trap type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/566—Electric coupling means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP12031377A 1977-10-06 1977-10-06 Thickness-width slip crystal vibrator Pending JPS5453885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12031377A JPS5453885A (en) 1977-10-06 1977-10-06 Thickness-width slip crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12031377A JPS5453885A (en) 1977-10-06 1977-10-06 Thickness-width slip crystal vibrator

Publications (1)

Publication Number Publication Date
JPS5453885A true JPS5453885A (en) 1979-04-27

Family

ID=14783140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12031377A Pending JPS5453885A (en) 1977-10-06 1977-10-06 Thickness-width slip crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5453885A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240089A (en) * 1975-09-26 1977-03-28 Seiko Epson Corp Quartz crystal oscillator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240089A (en) * 1975-09-26 1977-03-28 Seiko Epson Corp Quartz crystal oscillator

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